minor fix in csv reader

Change-Id: I8af6ce80dcf985fc4a990e919785569f519e01c0
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
fixed detection of inherited protected methods in the APIScope

Change-Id: Ief9ae5172a0c1e115daa9c8edfdc369f46c22cb2
Signed-off-by: Alexander Wert <alexander.wert@sap.com>
Merge pull request #25 from AlexanderWert/master

fixed detection of protected methods in APIScope